Calochortus albus 1 species

Calochortus amabilis 1 species

Calochortus ambiguus 1 species

Calochortus amoenus 1 species

Calochortus apiculatus 1 species

Calochortus argillosus 1 species

Calochortus aureus 1 species

Calochortus bruneaunis 1 species

Calochortus catalinae 1 species

Calochortus clavatus var. gracilis 1 species

Calochortus clavatus var. pallidus 1 species

Calochortus clavatus var. recurvifolius 1 species

Calochortus coeruleus 1 species

Calochortus concolor 1 species

Calochortus coxii 1 species

Calochortus dunnii 1 species

Calochortus elegans var. oreophilus 1 species

Calochortus elegans var. selwayensis 1 species

Calochortus eurycarpus 1 species

Calochortus excavatus 1 species

Calochortus flexuosus 1 species

Calochortus greenei 1 species

Calochortus gunnisonii var. perpulcher 1 species

Calochortus howellii 1 species

Calochortus indecorus 1 species

Calochortus invenustus 1 species

Calochortus kennedyi var. munzii 1 species

Calochortus leichtlinii 1 species

Calochortus longebarbatus var. peckii 1 species

Calochortus luteus 1 species

Calochortus lyallii 1 species

Calochortus macrocarpus var. macrocarpus 1 species

Calochortus macrocarpus var. maculosus 1 species

Calochortus minimus 1 species

Calochortus monanthus 1 species

Calochortus monophyllus 1 species

Calochortus nitidus 1 species

Calochortus nudus 1 species

Calochortus nuttallii 1 species

Calochortus obispoensis 1 species

Calochortus palmeri var. munzii 1 species

Calochortus palmeri var. palmeri 1 species

Calochortus panamintensis 1 species

Calochortus persistens 1 species

Calochortus plummerae 1 species

Calochortus pulchellus 1 species

Calochortus raichei 1 species

Calochortus simulans 1 species

Calochortus splendens 1 species

Calochortus striatus 1 species

Calochortus subalpinus 1 species

Calochortus superbus 1 species

Calochortus tiburonensis 1 species

Calochortus tolmiei 1 species

Calochortus umbellatus 1 species

Calochortus umpquaensis 1 species

Calochortus uniflorus 1 species

Calochortus venustus 1 species

Calochortus vestae 1 species

Calochortus weedii var. weedii 1 species

Calochortus westonii 1 species